A new rule?

I think it would be helpful for those asking for help to post the solution ( assuming they arrive at one ) for anybody else that may have a similar problem. Is that reasonable?

I also think that it could be nice if someone/anyone that feels able to write a few little 'guides'/FAQ for commonly used applications gets a pinned thread to do so; Of course, not with a view to replace the official resources but, for example, users of torrent software may benefit from a little write up on RSS feeds, webUI, magnet links, etc..